baber/WOPTO huggingface dataset:
Patent EP-0197001-B1 (EP)
IPC: C08L71/02
Filed: 1986-03-03
Granted: 1988-10-19
Abstract: 1. An assistant mixture of acid esters of adducts of ethylene oxide and propylene oxide, characterized in that the mixture consists of at least one acid ester of the formula   see diagramm : EP0197001,P12,F2   in which s is 3 to 10, p is 5 to 15, R is an aliphatic radical having at least 6 carbon atoms, one of Z1 and Z2 is methyl and the other is hydrogen and X is the acid radical of a lower aliphatic dicarboxylic acid, and at least one acid ester of the formula   see diagramm : EP0197001,P12,F3   in which m is 3 to 10, n is 5 to 15, R1 is an aliphatic radical having at least 6 carbon atoms or alkylphenyl having 4 to 16 carbon atoms in the alkyl moiety, one of Z1 and Z2 is methyl and the other is hydrogen and X1 is the acid radical of an oxygen-containing inorganic acid.
Patent EP-0241630-B1 (EP)
IPC: G02B6/32
Filed: 1986-06-06
Granted: 1993-05-19
Abstract: In a method of optically connecting an end portion of an optical fibre with an other optical element the end portion of the optical fibre is connected with a lense. The connection is provided by fixing the lense in a connector element, the optical axis of the lense and the axis of a surface of revolution constituting a reference surface of the connector element being thereby provided in a coinciding position. The end portion of the optical fibre is fixed in a sleeve shaped element with the end portion of the fibre in a centered position in relation to a surface of revolution constituting a reference surface of the sleeve shaped element. The sleeve shaped element and the optical fibre fixed therein are then connected with the connector element while said reference surfaces are moved into engagement with each other. Thereby the lense and the end portion of the optical fibre are optically centered in a correct position in relation to each other.
Patent EP-0208712-B1 (EP)
IPC: G10L21/038
Filed: 1985-12-11
Granted: 1993-04-07
Abstract: In a speech encoder, a Fourier transform (28) of the speech is provided. The Fourier transform is equalized (30) by normalizing the spectrum coefficients to a curve which approximates the shape of the spectrum. Both the curve and the equalized spectrum are encoded. In one system, scale factors (45) are generated and encoded for each of a plurality of subbands of a Fourier transform spectrum of speech. Based on those scale factors, the spectrum is equalized (46). Coefficients of a limited number of subbands (48) determined by the scale factors are encoded (50). The number of bits used to encode each coefficient of each transmitted subband is determined by the scale factor for each subband. At the receiver, coefficients of subbands which are not transmitted are approximated by means of a list replication technique (54).
Patent EP-0247502-B1 (EP)
IPC: H03K19/177
Filed: 1987-05-19
Granted: 1990-10-24
Abstract: A programmable circuit for carrying out logic operations on binary input signals. The programmable circuit contains a matrix of first lines crossed with second lines thereby defining intersections at which logic units corresponding to a function table are connected. Two of the first lines are combined to form a line pair. The matrix is programmed in that a logic unit is connected between one of the lines of the line pair and a second line for the binary value of "1" and a logic unit is connected between the other of the lines of the line pair and the second line for programming a binary value of "0". Utilizing control signals, the logic units can be activated either in one direction or the other. Therefore, it is thus possible to set a line pair either as an input or as an output of the programmable circuit. When a line pair acts as an input, the binary signals coupled into the second lines by the logic units are subjected to an AND operation on the second lines. When a line pair is operated as an output, then the binary signals coupled from the second lines onto the first lines of the line pair by the logic units are subjected to a NOR operation.
Patent EP-0258601-B1 (EP)
Title: Single piece blank of folding material for a container, especially for washing powder or similar
IPC: B65D5/18
Filed: 1987-07-20
Granted: 1991-06-05
Abstract: The single-piece blank consists of a bottom, two longitudinal walls and two end walls, possibly also a lid, in particular for bulk products, preferably for washing powder and the like. The blank has a bottom area (1), to which two longitudinal wall areas (2) and two end wall areas and adhesive tabs are directly or indirectly attached. The bottom area (1) is extended by continuations at the end edges, the ends of which are cornered or rounded. The end wall areas are formed by four partial end wall areas (3) which are attached laterally to the longitudinal wall areas (2) and which overlap one another to form the adhesive connection. Positioned in the end wall areas (3) is at least one folding line (4) in each case which extends perpendicular to the bottom area (1) when the blank has been set up. Further adhesive tabs (8) are attached approximately centrally to the end edges (7) of the bottom area (1) or to the lower edges of the partial end wall areas (3), the arrangement being such that the partial end wall edges (3) are placed with their folding lines (4) on the contours of the ends of the continuations. <IMAGE>
Patent EP-0268889-B1 (EP)
IPC: E04F11/16
Filed: 1987-11-04
Granted: 1991-07-17
Abstract: In the profile (10) comprising a bearing portion (13) with horizontal bottom face, a closing flange (14), a profile protuberance (15) extending approximately perpendicularly thereto, and a dovetail guide, provided in the bearing portion (13), for receiving a strip- like plastic or rubber insert (20), the closing flange (14) is designed as a flexurally rigid transitional portion which terminates in the bearing plane and the bottom face of which extends flush with the bottom face of the bearing portion (13). <IMAGE>
Patent EP-0274156-B1 (EP)
IPC: G11B7/24
Filed: 1987-12-08
Granted: 1991-03-13
Abstract: The invention relates to a transparent plate for an optically readable information carrier of a material with a three-dimen-sional network and is characterized in that the three-dimensional network consists of a cured mixture based on a polyester comprising at least two  alpha , beta -ethylenic unsaturations and having a molecular weight of at least 500 and a compound con-taining one or more vinyl groups. The invention also relates to an information carrier based on a transparent plate and to a process for the production of a transparent plate.
Patent EP-0233072-B1 (EP)
IPC: G03F7/021
Filed: 1987-02-09
Granted: 1992-09-02
Abstract: Radiation sensitive material suitable for the production of radiation sensitive plates for lithographic printing plate manufacture is based on a polymer including a plurality of structural units represented by the formula: in which, R represents H or CH₃; each R₁, which may be the same or different represents H or alkyl; R₂ represents a single bond or a substituted or unsubsti­tuted divalent radical; Ar represents a substituted or unsubstituted divalent radical derived from an aromatic or heteroaromatic compound; X represents O, S or NH; A represents an anion; Y represents a carbonyl oxy or aromatic radical; and n is an integer equal to or greater than 1.
Patent EP-0252987-B1 (EP)
IPC: B23B31/20
Filed: 1986-12-25
Granted: 1993-05-05
Abstract: Shell type milling cutter and mounting method therof, wherein the area of tight contact between a shell type milling cutter (1) and a milling head arbor (3) is increased, thus enabling heavy cutting to be conducted at a higher cutting speed that is nearly equivalent to the performance of a solid type milling cutter (1), whereas mounting and replacement thereof can be performed very simply and easily. Said shell type milling cutter is mounted by drilling a tapered hole to form a setting hole (1a) of the milling cutter (1), engaging the groove of a tie bolt (4) with a projecting part (2c) of a bush (2), and securing a milling cutter (1) to a milling head arbor (3) by pressing said bush (2) thereinto.
Patent EP-0272333-B1 (EP)
IPC: B60S1/38
Filed: 1987-06-25
Granted: 1990-08-16
Abstract: A yoke member connecting device for use in a windshield wiper, which device pivotally connects a first and a second yoke members (10 and 11) of the windshield wiper through a pivot pin (13). The first and second yoke members (10 and 11) respectively have spaced side walls (10A and 11A) having aligned openings (10C, 11C) through which the pivot pin (13) passes, and there is provided a spacer member (12) having side walls (12A) interposed respectively between side walls (10A and 11A) of the first and second yoke members (10 and 11). At least one side wall (12A) of the spacer member (12) has a small diameter bore (12C) corresponding to an intermediate small diameter portion (13B) of the pivot pin (13), a first cutout (12D) extending in a first direction from the bore, and a second cutout (12E) spaced from the first cutout in a second direction which is perpendicular to the first direction and extending parallel to the first cutout.
Patent EP-0289610-B1 (EP)
Title: Structure de coussinet pour moteur a vitesse elevee
IPC: H02K5/173
Filed: 1987-10-14
Granted: 1992-06-17
Abstract: Lorsque l'arbre de sortie (14) d'un moteur à vitesse élevée est supporté de manière pivotante par l'adaptation de coussinets avant et arrière (18 et 34) sur la face centrale des logements (30, 44) au niveau des parties extrêmes avant et arrière d'un carter de moteur, respectivement, la présente invention propose une structure de coussinet pour moteur à vitesse élevée, mettant en oeuvre une lubrification huile-air grâce au fait que la partie périphérique intérieure (16, 32) de chacun des logements avant et arrière est constituée de manière à pouvoir être séparée de ou assemblée avec la partie périphérique extérieure respective et à faciliter l'usinage; un chemin d'amenée (20, 40) d'huile-air et un chemin d'évacuation (22, 42) sont ménagés sur chaque partie périphérique intérieure.
Patent EP-0286011-B1 (EP)
Inventor: ROBERTSON BENGT DEPT OF PEDIAT
IPC: A61K35/42
Filed: 1988-03-31
Granted: 1994-01-12
Abstract: A pulmonary surfactant of animal origin made up of a high percentage of phospholipids ( SIMILAR  99%), by a protein fraction and characterized by the absence of carbohydrates and cholesterol. The surfactant of the invention, obtained through filtration, centrifugation and extraction and by chromatography in inverse phase, allows better therapeutic results in the treatment of infant and adul respiratory distress syndromes (IRDS and ARDS).
Patent EP-0293579-B1 (EP)
Title: Cosmetic composition for protection against uv radiations containing a cupric complex of 3,5-diisopropyl-salicylic acid, and the cosmetic use of such a compound
IPC: A61K8/31
Filed: 1988-04-12
Granted: 1991-04-10
Abstract: The cosmetic composition is for protecting the skin against ultraviolet radiation of wavelengths between 280 and 400 nm, and comprises an effective amount of copper(II) bis(3,5-diisopropylsalicylate) in a cosmetic vehicle containing at least one fatty phase. The composition can contain, in addition, one or more UV-B and/or UV-A sunscreen agents.
Patent EP-0318742-B1 (EP)
Title: Snaphook with locking sleeves
IPC: F16B45/00
Filed: 1988-11-11
Granted: 1991-02-27
Abstract: A snaphook comprising a hooking element (10) in the form of an open link provided with a closing lever (12) pivoted at one end (11) of the hooking element (10) and engaging with the opposite end of the above-mentioned hooking element (10); the closing lever (12) is provided with a locking sleeve (14) slidingly pushed by a spring (18) to automatically engage with one end (11) of the aforesaid hooking element (10), and a stop sleeve (19) coaxially arranged to said locking sleeve (14) to prevent sliding movement.
Patent EP-0315217-B1 (EP)
Inventor: KISSEL THOMAS
IPC: A61K31/415
Filed: 1985-02-22
Granted: 1994-04-06
Abstract: The present invention provides a pharmaceutical composition for the transdermal systemic administration of a pharmacologically active agent characterised in that it contains, ketotifen as active agent in a reservoir comprising a hydrophilic polymer. Furthermore a pharmaceutical composition for the transdermal systemic administration of pharmacologically active agents characterised in that the pharmacologically active agent is in a reservoir comprising a polyacrylate polymer containing cationic ester groups.
Patent EP-0320684-B1 (EP)
Title: Control apparatus for rotary air compressors
IPC: F04B/
Filed: 1988-11-28
Granted: 1993-09-15
Abstract: A control apparatus for an oil-sealed rotary air compressor. The control cylinder (21) for the intake valve (18) of the compressor (10) can be connected to the oil chamber (12) through a first oil path (23, 28) comprising a servovalve (24) operated by the pressurized oil, and also through a branched-off path (32) comprising an idling valve (25) for switching the compressor into the idling working condition, which is held closed by the same pressure of the oil in the compressor (10), said idling valve (25) comprising fluid operated control means (38) connected to the oil separator (13) through a solenoid valve (40) controlled by a pressure switch (42) which senses the pressure of the air delivered by the compressor.
Patent EP-0319039-B1 (EP)
Title: Wheel unit
IPC: B66C9/08
Filed: 1988-12-02
Granted: 1991-10-02
Abstract: The axle box comprises a housing (1) of shaped sheet metal plates (13, 15, 17), pref. welded together, whose opposite sides have bearing spigots (23, 25) protruding inwards, on which the travel wheel (5) is supported via rolling bearings (29, 31) which also locate it in the axial direction. The bearings are fitted in an axial passage (27) through the hub and fit round the spigots on the outside. The latter have annular shoulders (55, 57) for the axial locations of-the wheel. The housing comprises sidewall plates (13, 15) with the spigots, and a U-shaped peripheral wall (17) joined to them along its longitudinal edges.
Patent EP-0287136-B1 (EP)
IPC: C12M1/16
Filed: 1988-03-01
Granted: 1991-06-05
Abstract: The material is in the form of spheroidal granules, each consisting of a thermoplastic polymeric matrix (1) and of a denser adjuvant in the form of microparticles (3) dispersed in the said matrix. At the surface each granule has a porosity in the form of microcells (4) and of cationic hydrophilic sites (6) distributed over the surface. The material is manufactured by mixing an oxidisable thermoplastic resin with an adjuvant in powder form, heating the mixture to make it plastic, extruding it at a diameter corresponding to the size of the granules to be obtained, sectioning it in lengths equal to this diameter, converting the said lengths into pearls, carrying out a surface oxidation of the spheroidal granules thus obtained and then grafting a polyelectrolyte of cationic type by an ionic route at the surface of the said granules. 
<IMAGE>
Patent EP-0295086-B1 (EP)
IPC: H01G4/12
Filed: 1988-06-08
Granted: 1993-05-12
Abstract: Ceramic dielectric compositions comprising barium titanate, niobum pentoxide, cobalt oxide, and manganese carbonate, said compositions having a dielectric constant of between about 3,000 to 4,000; dissipation factors of below about 1.8%, insulation resistance times capacitance products of about 10,000 ohm-farads at 25 DEG C and above 1,000 ohm-farads at 125 DEG C and stable temperature coefficient characteristics. In one embodiment, the dielectric constant of the present invention does not vary by more than +/- 15 percent over a temperature range of -55 DEG C to 125 DEG C.
Patent EP-0296949-B1 (EP)
IPC: F23H17/12
Filed: 1988-06-17
Granted: 1990-12-05
Abstract: The bar is characterised in that its poking nose comprises in its wall, which is perpendicular to the central longitudinal plane of the bar and situated on the distant side of the end, a central part set back towards the interior of the nose, which forms a cavity (5) which opens in the direction of the axis of the bar, at least one lateral wall delimiting the cavity (5) has an orifice (10) for air distribution and the surface (9) delimiting the cavity (5) in the downstream direction has an opening, the transverse cross-section of which is a number of times greater than the transverse cross-section of the lateral orifice (10). <IMAGE>
Patent EP-0368861-B1 (EP)
IPC: B01D53/34
Filed: 1988-04-20
Granted: 1993-03-24
Abstract: PCT No. PCT/FI88/00057 Sec. 371 Date Dec. 15, 1988 Sec. 102(e) Date Dec. 15, 1988 PCT Filed Apr. 20, 1988 PCT Pub. No. WO88/08741 PCT Pub. Date Nov. 17, 1988.A method of treating process gases by cooling the process gas in the reactor so as to bring the process gas into contact with fluidized solid particles which are separated from the process gas after treating and mainly recirculated back to the reactor, in which method the process gas to be treated is mixed either simultaneously or at a short interval with both recirculated solid particles and gas, which gas, at least partly, is process gas which has been treated and from which solid particles have been separated after treatment, and in which method at least one of the components, i.e. solid particles or gas, to be mixed with the treated gas is cooler than the process gas to be treated. An apparatus for treating process gases by cooling the process gas in the presence of solid particles, which apparatus comprises a vertical reactor, at the bottom of which there is an inlet opening for the process gas, and in which apparatus a mixing chamber is fitted to the reactor, said mixing chamber having a conical bottom tapering downwards with at least one inlet opening disposed low at the conical bottom or in the immediate vicinity thereof, which opening is intended for a gas to be mixed with the process gas or for an evaporating liquid and in which apparatus at least one inlet pipe for solid particles is fitted to the wall or conical bottom of the mixing chamber.
Patent EP-0368862-B1 (EP)
Title: Process for separating certain proteins from whey or milk
IPC: A23J1/20
Filed: 1988-04-20
Granted: 1992-11-19
Abstract: Process for separating and fractionating proteins having a high molar mass from a liquid containing this type of protein, comprising an ultrafiltration stage designed to produce a retentate enriched in said proteins and a permeate, effected with a porous membrane, the cut-off level of which is at least 40,000 daltons and continued up to a concentration factor of at least 40, followed by a selective fractionating stage for said retentate on a chromatographic support. Application: processing of whey in particular.
Patent EP-0363400-B1 (EP)
Title: Method and apparatus for preparing composite skin replacement
IPC: C12M3/00
Filed: 1988-04-28
Granted: 1993-03-03
Abstract: A method and apparatus for forming a permanent, composite skin replacement consisting of an epidermal component and a porous, resorbable, biosynthetic laminated dermal membrane component for use in wound repair. The dermal membrane is formed in the apparatus, which permits regulation of variables affecting membrane structure. The dermal membrane may be modified to incorporate biologically active molecules to enhance wound repair and to reduce infection when the skin replacement is applied to a wound.
Patent EP-0359777-B1 (EP)
IPC: C23F4/00
Filed: 1988-05-31
Granted: 1992-07-29
Abstract: L'invention concerne un procédé de gravure d'un substrat à l'aide d'un plasma gazeux engendré soit par des ondes hyperfréquences, soit par des ondes radiofréquences et hyperfréquences. Dans ce procédé, le milieu gazeux utilisé pour la formation du plasma comprend au moins un gaz fluorant non carboné tel que SF6, au moins un gaz rare tel que Ar et au moins un gaz oxydant non carboné tel que l'oxygène, et éventuellement un autre gaz tel que l'azote. L'invention est utilisable en particulier dans le domaine de la micro-électronique.
Patent EP-0319590-B1 (EP)
Title: High-strength, cold-rolled steel sheet having high r value and process for its production
IPC: C22C38/16
Filed: 1988-06-27
Granted: 1993-04-14
Abstract: A cold-rolled Al-killed steel sheet wherein the content of Cu is reduced below 0.010 % to thereby form mainly a recrystallized ferritic single phase for obtaining a high gamma value, Cu is incorporated in a content of 0.8 to 2.2 % and, upon recrystallization and annealing, Cu is brought into a solid solution state and is precipitated before working of the sheet or locally or wholly precipitated after the working according to the end use to thereby impart high strength to the precipitated Cu portion. If necessary, Ti, Nb, Ni or B may be incorporated in the cold-rolled steel sheet in a given amount.
Patent EP-0391921-B1 (EP)
IPC: B63H1/26
Filed: 1988-09-13
Granted: 1993-10-13
Abstract: L'hélice de bateau (4) combine un pas général décroissant du moyeu (6) vers la pointe de la pale et une progressivité décroissante du pas avec des rayons croissant depuis le moyeu vers la pointe, assurant ainsi une charge uniforme du moyeu vers la pointe. La pale possède une dimension transversale maximum (36, 46, 48) entre la surface haute pression (26) de la pale et une corde de ligne droite (34, 34a, 34b) entre le bord d'attaque (22) et le bord de fuite (24) de la pale. Le rapport entre cette dimension transversale maximum et la longueur de la corde est toujours plus grande du moyeu vers la pointe. Une inclinaison de pale parabolique le long de la ligne de dimension radiale maximum (50) de la pale est également prévue.
Patent EP-0340284-B1 (EP)
Inventor: ADRIAN GEORGE JOHN
IPC: H01L23/473
Filed: 1988-10-06
Granted: 1993-12-15
Abstract: An assembly for cooling an array of IC packages (11) which have respective non-planar heat dissipating surfaces (11a), comprised of: a frame that is attachable to the array and has multiple beams (14), each of which is positioned to overlie some of the IC packages (11); respective liquid-cooling jackets (15) for the IC packages with each jacket having a heat absorbing face (15a); each jacket being mounted via a post (18) that is loosely fitted through a respective hole in one of the beams in proximity with a respective one of the IC packages; and each jacket mounting providing a flexible connection which allows the jacket's heat absorbing face (15a) to be placed at multiple angles and different heights, and thereby coincide with the non-coplanar heat dissipating surface (11a) of an IC package (11).
Patent EP-0332951-B1 (EP)
Title: Method and apparatus for electrochemically disinfecting waters
IPC: C02F1/46
Filed: 1989-03-03
Granted: 1992-03-25
Abstract: In a process and apparatus for the electro-chemical disinfection of drinking and process water with an anode/cathode reaction at the water-wetted anodes and cathodes, the aim is, by comparatively simple means, to make the known electrochemical treatment of water satisfactory for current demands and to be suitable both for stationary plants, namely service water/hot water tanks, and for flowing water during direct use. This is achieved by arranging that a current controlled by a potentiostat (7) is fed between an inert anode (4) and the cathode (2), this current being periodically switched off and switched on again. <IMAGE>